
Within the recorded range there are 27 bouts between 1977 and 1987, about one every 4.9 months. 17 of the 20 wins came inside the distance, 4 of them in the first round. Of the 7 losses, 1 came inside the distance and 5 on the cards. The highest it has been is 2168, in 1983; it stands at 2028 now. The best win came against Trevor Berbick in 1983, who was rated 2254 at the time.
The widest rating gap overturned came against Carlos De León in 1982. There are 3 wins over opponents who were rated higher on the day. Across the final four bouts the rating fell.